첨부된 파일형식에 따라 아이콘이미지 변경하려면 ? 채택완료

</p><p><span class="Apple-tab-span" style="white-space: pre;">			</span><?</p><p><span class="Apple-tab-span" style="white-space:pre">				</span></p><p><span class="Apple-tab-span" style="white-space:pre">				</span>$file_ext_name = strtolower(substr(str_replace(".","",substr($list[$i][file][0][source],-4)),0,3));</p><p> </p><p><span class="Apple-tab-span" style="white-space:pre">				</span>if ($file_ext_name=="pdf"||$file_ext_name=="hwp"||$file_ext_name=="doc"||$file_ext_name=="xls"||$file_ext_name=="ppt"||$file_ext_name=="zip"||$file_ext_name=="txt"||$file_ext_name=="jpg"||$file_ext_name=="avi"||$file_ext_name=="psd"||$file_ext_name=="mp3") {</p><p><span class="Apple-tab-span" style="white-space:pre">					</span>$file_ext = "$board_skin_path" . "/img/icon_" . $file_ext_name . ".gif" ;</p><p><span class="Apple-tab-span" style="white-space:pre">				</span>} else {</p><p><span class="Apple-tab-span" style="white-space:pre">					</span>$file_ext = "$board_skin_path" . "/img/icon_file.gif" ;</p><p><span class="Apple-tab-span" style="white-space:pre">				</span>}</p><p>                               echo "<img src='$file_ext' border='0' align='absmiddle'>";</p><p><span class="Apple-tab-span" style="line-height: 1.5; white-space: pre;">			</span><span style="line-height: 1.5;">?></span></p><p><span style="line-height: 1.5;">